linux-kernel - Re: SLUB: kmem_cache_destroy doesn't

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Message-ID: <17960.20796.761309.771912@notabene.brown>
Date:	Fri, 20 Apr 2007 15:35:56 +1000
From:	Neil Brown <neilb@...e.de>
To:	Christoph Lameter <clameter@....com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: SLUB: kmem_cache_destroy doesn't - version 2.

On Thursday April 19, clameter@....com wrote:
> On Fri, 20 Apr 2007, Neil Brown wrote:
> 
> > Not sure how best to fix this one.... kmem_cache_destroy currently
> > doesn't know which alias is being destroyed.
> 
> The aliases are there for decorative purposes when running without
> debugging. If one switches on debugging then it matters but then the
> symlinks are not created since there will be no aliases.
> 
> I guess we can ignore the problem?

Maybe....
But then if we create the same cache with a different size, we might
need to create a directory in sysfs, but there is already a symlink
there... 
It doesn't feel very clean.

NeilBrown
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